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Transformez votre vie avec confiance et succès quotidien.

Commencer

Améliorez votre prise de parole en public.

Développez votre confiance en vous chaque jour.

Maîtrisez les techniques de mémorisation et la gestion du stress.

A speaker stands at a podium in a dimly lit room with an audience seated at tables. A large screen displays text about imposter syndrome. The room has industrial-style lighting and brick walls, creating a cozy atmosphere.
A speaker stands at a podium in a dimly lit room with an audience seated at tables. A large screen displays text about imposter syndrome. The room has industrial-style lighting and brick walls, creating a cozy atmosphere.
A speaker is presenting in front of an audience in a modern conference room. Behind the speaker, a large screen displays a slide with motivational text about the future. The audience is seated, some wearing masks, attentively listening to the presentation.
A speaker is presenting in front of an audience in a modern conference room. Behind the speaker, a large screen displays a slide with motivational text about the future. The audience is seated, some wearing masks, attentively listening to the presentation.

Osez être, osez faire

Formateur optimiste et coach certifié, j'accompagne chacun à développer confiance et épanouissement à travers des stratégies de réussite inspirées de mon parcours en arts martiaux.

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Confiance retrouvée

Services de coaching

Accompagnement pour oser être et faire, tout en développant confiance et épanouissement personnel.

Prise de parole

Développez votre aisance à l'oral pour captiver et inspirer votre audience avec confiance.

A bold and colorful poster features the phrase 'Build Confidence in the Creative Spirit' in black and yellow text. The background displays vibrant vertical stripes in blue and pink, with contrasting designs in yellow and purple.
A bold and colorful poster features the phrase 'Build Confidence in the Creative Spirit' in black and yellow text. The background displays vibrant vertical stripes in blue and pink, with contrasting designs in yellow and purple.
Confiance en soi

Renforcez votre estime personnelle pour surmonter les doutes et oser agir dans votre vie.

Apprenez des techniques de mémorisation efficaces pour améliorer votre apprentissage et votre performance.

Mémorisation efficace
A large audience is gathered in an auditorium for a lecture. The stage features a banner with the text 'From Depression to Success' and the speaker's details. The audience appears attentive, with most people seated. There are potted plants on the stage, and the room is lit with warm lighting.
A large audience is gathered in an auditorium for a lecture. The stage features a banner with the text 'From Depression to Success' and the speaker's details. The audience appears attentive, with most people seated. There are potted plants on the stage, and the room is lit with warm lighting.
Two books are arranged on a surface, with one book titled 'WRITE Better, SPEAK Better' in red and the other titled 'How to Overcome Your Nervous Tension' by Alfred Tack in a muted green color.
Two books are arranged on a surface, with one book titled 'WRITE Better, SPEAK Better' in red and the other titled 'How to Overcome Your Nervous Tension' by Alfred Tack in a muted green color.

Inspiration

A person appears to be delivering a speech or presentation under bright stage lights in a dimly lit auditorium. The scene is dominated by a strong blue light casting a dramatic effect over the speaker and surroundings.
A person appears to be delivering a speech or presentation under bright stage lights in a dimly lit auditorium. The scene is dominated by a strong blue light casting a dramatic effect over the speaker and surroundings.
A man is standing on stage in a dimly lit conference room, gesturing as he is speaking to an audience. The room is filled with rows of seated people, and there is a large logo and the words 'Product School' projected on the wall. Overhead lights create a warm ambiance, and there is a speaker placed on the floor of the stage.
A man is standing on stage in a dimly lit conference room, gesturing as he is speaking to an audience. The room is filled with rows of seated people, and there is a large logo and the words 'Product School' projected on the wall. Overhead lights create a warm ambiance, and there is a speaker placed on the floor of the stage.
A woman is standing behind a podium, speaking into a microphone. She has a book or papers on the podium and appears to be giving a speech or presentation. The background is plain and minimalistic.
A woman is standing behind a podium, speaking into a microphone. She has a book or papers on the podium and appears to be giving a speech or presentation. The background is plain and minimalistic.
A stack of colorful self-help and motivational books is placed on grass, with titles clearly visible. The books are arranged with one book prominently displayed in the foreground, titled 'How to Win Friends and Influence People'. The setting appears to be outdoors with a blurred backdrop of greenery and a clear sky.
A stack of colorful self-help and motivational books is placed on grass, with titles clearly visible. The books are arranged with one book prominently displayed in the foreground, titled 'How to Win Friends and Influence People'. The setting appears to be outdoors with a blurred backdrop of greenery and a clear sky.
A wooden podium is positioned in a room with rows of empty seating, and a microphone rests on top. In the background, there is a blurred monitor on the wall, enhancing the setting's focus on public speaking or presentations.
A wooden podium is positioned in a room with rows of empty seating, and a microphone rests on top. In the background, there is a blurred monitor on the wall, enhancing the setting's focus on public speaking or presentations.
A man holding a book is speaking or teaching outdoors, gesturing with one hand while facing a group of people. They are in a grassy area with trees and a goal post in the background, suggesting a park or sports field setting.
A man holding a book is speaking or teaching outdoors, gesturing with one hand while facing a group of people. They are in a grassy area with trees and a goal post in the background, suggesting a park or sports field setting.

Osez être, osez faire, vivez pleinement votre potentiel.

Témoignages clients

Découvrez comment David a transformé la vie de ses clients.

David m'a aidé à surmonter mes peurs et à prendre confiance en moi.

Sophie Martin
A large screen displays a book titled 'Team Lead Succeed' by Nick Fewings next to a motivational quote about teamwork attributed to the same author. The background is predominantly red. To the right of the screen, there is a white analog clock. Below the screen, a video conferencing camera is mounted.
A large screen displays a book titled 'Team Lead Succeed' by Nick Fewings next to a motivational quote about teamwork attributed to the same author. The background is predominantly red. To the right of the screen, there is a white analog clock. Below the screen, a video conferencing camera is mounted.

Lyon

Les techniques de mémorisation de David ont changé ma façon d'apprendre et de communiquer.

A large audience is seated in an auditorium with a speaker on stage. The room is dimly lit, with screens on either side displaying text and graphics related to the topic of management and work. The atmosphere suggests a professional conference or seminar.
A large audience is seated in an auditorium with a speaker on stage. The room is dimly lit, with screens on either side displaying text and graphics related to the topic of management and work. The atmosphere suggests a professional conference or seminar.
Marc Dupont

Paris

★★★★★
★★★★★
Confiance

Osez être, osez faire, vivez pleinement.

Épanouissement

Coaching

contact@davidmarsac.com

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